Athlon XP 2400+ vs Xeon E5-2420

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Primary details

Comparing Xeon E5-2420 and Athlon XP 2400+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking1519not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.52no data
Market segmentServerDesktop processor
Architecture codenameSandy Bridge-EN (2012)Thorton (2001−2003)
Release date14 May 2012 (12 years ago)August 2002 (21 year ago)
Launch price (MSRP)$390$90
Current price$39 (0.1x MSRP)$80 (0.9x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2420 and Athlon XP 2400+ basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores6 (Hexa-Core)1 (Single-Core)
Threads121
Base clock speed1.9 GHzno data
Boost clock speed2.4 GHz2 GHz
L1 cache64 KB (per core)128 KB
L2 cache256 KB (per core)256 KB
L3 cache15360 KB (shared)0 KB
Chip lithography32 nm130 nm
Die size294 mm280 mm2
Number of transistors1,270 million63 million
64 bit support+-
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Xeon E5-2420 and Athlon XP 2400+ compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration21
SocketFCLGA1356A
Power consumption (TDP)95 Watt68 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2420 and Athlon XP 2400+. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXno data
AES-NI+no data
AVX+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+no data
Flex Memory Access-no data
Demand Based Switching+no data
StatusDiscontinuedno data

Security technologies

Xeon E5-2420 and Athlon XP 2400+ technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Identity Protection-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2420 and Athlon XP 2400+ are enumerated here.

VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2420 and Athlon XP 2400+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data
Maximum memory size384 GBno data
Max memory channels3no data
Maximum memory bandwidth32 GB/sno data
ECC memory support+no data

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2420 and Athlon XP 2400+.

PCIe version3.0no data
PCI Express lanes24no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Xeon E5-2420 5032
+2050%
Athlon XP 2400+ 234

Xeon E5-2420 outperforms Athlon XP 2400+ by 2050% in Passmark.

Pros & cons summary


Physical cores 6 1
Threads 12 1
Cost $390 $90
Chip lithography 32 nm 130 nm
Power consumption (TDP) 95 Watt 68 Watt

We couldn't decide between Xeon E5-2420 and Athlon XP 2400+. We've got no test results to judge.

Be aware that Xeon E5-2420 is a server/workstation processor while Athlon XP 2400+ is a desktop one.


Should you still have questions on choice between Xeon E5-2420 and Athlon XP 2400+, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Xeon E5-2420
Xeon E5-2420
AMD Athlon XP 2400+
Athlon XP 2400+

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.1 785 votes

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4.4 51 vote

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Questions & comments

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